67717762

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 118370304

約数和(自身を除く): 50652542

約数列:

[1, 2, 7, 14, 103, 151, 206, 302, 311, 622, 721, 1057, 1442, 2114, 2177, 4354, 15553, 31106, 32033, 46961, 64066, 93922, 108871, 217742, 224231, 328727, 448462, 657454, 4836983, 9673966, 33858881, 67717762]

約数ペア:

[(1, 67717762), (2, 33858881), (7, 9673966), (14, 4836983), (103, 657454), (151, 448462), (206, 328727), (302, 224231), (311, 217742), (622, 108871), (721, 93922), (1057, 64066), (1442, 46961), (2114, 32033), (2177, 31106), (4354, 15553)]